82   ExtentSet::iterator begin_del = extent_set_.end();  in AddExtent()
83   ExtentSet::iterator end_del = extent_set_.end();  in AddExtent()
85   for (ExtentSet::iterator it = extent_set_.begin(), e = extent_set_.end();  in AddExtent()
105 ExtentRanges::ExtentSet SubtractOverlappingExtents(const Extent& base,  in SubtractOverlappingExtents()
107   ExtentRanges::ExtentSet ret;  in SubtractOverlappingExtents()
125   ExtentSet::iterator begin_del = extent_set_.end();  in SubtractExtent()
126   ExtentSet::iterator end_del = extent_set_.end();  in SubtractExtent()
128   ExtentSet new_extents;  in SubtractExtent()
129   for (ExtentSet::iterator it = extent_set_.begin(), e = extent_set_.end();  in SubtractExtent()
141     ExtentSet subtraction = SubtractOverlappingExtents(*it, extent);  in SubtractExtent()
142     for (ExtentSet::iterator jt = subtraction.begin(), je = subtraction.end();  in SubtractExtent()
154   for (ExtentSet::const_iterator it = ranges.extent_set_.begin(),  in AddRanges()
161   for (ExtentSet::const_iterator it = ranges.extent_set_.begin(),  in SubtractRanges()
214   for (ExtentSet::const_iterator it = extent_set_.begin(),  in Dump()
235   for (ExtentSet::const_iterator it = extent_set_.begin(),  in GetExtentsForBlockCount()
258   const ExtentRanges::ExtentSet& extent_set = ranges.extent_set();  in FilterExtentRanges()